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20121202
20121210
Search Results 0 to 3 of about 4 (some duplicates have been removed)
that nasa will be making a big announcement about its new mars rover. kurs's mission is to look for signs that the red planet could have supported life, and today we got another clue. here's john blackstone. >> reporter: the pictures of martian rocks, ridges, and sand drifts are among 11,000 images, including this self-portrait that the rover "curiosity" has sent back to earth in just four months. but what fueled rumors of a big discovery was the collection of a few scoops of martian soil. "curiosity" "curiosity's" on board chemical lab found a trace of carbon, an essential building block of life. "curiosity" lead scientist john grot singer. >> okay, it's on mars but maybe it didn't come from mars. >> reporter: it could be material that came from somewhere else in the universe. or it may have traveled to mars on board "curiosity" itself. michael meyer leads nasa's mars exploration programs. >> so what you have to do now is figure out did we carry these organic compounds to mars with us? >> not only did we carry these organic compounds but also then sort out where they -- which ones are th
as well. they're the first women to become fully qualified submarine officers. nasa today gave us an unprecedented view of earth at night. it's a composite animation from hundreds of satellite pictures showing the lights of major cities, but also vast areas of darkness, especially in less developed parts of the world. remember this picture. lyndon johnson taking the oath after the assassination of president kennedy. one of the last eyewitnesses in the picture died last night, former texas congressman jack brooks. in his 42 years in the house, brooks not only witnessed history, he made it. he wrote the articles of impeachment against richard nixon. jack brooks was 89. making history and making music. we'll take five to remember jazz great dave brubeck next. ♪ captioning sponsored by cbs >>> finally tonight, dave brubeck was a jazz pioneer who kept his own kind of time. as a pianist and composer, brubeck challenged the standard musical cadence with exotic rythyms and styles. brubeck, who would have turned 92 tomorrow, died today. anthony mason takes "time out" to remember his work
qualified submarine officers. nasa today gave us an unprecedented view of earth at night. it's a composite animation from hundreds of satellite pictures showing the lights of major cities, but also vast areas of darkness especially in less developed parts of the world. remember this picture. lyndon johnson taking the oath after the assassination of president kennedy. one of the last eyewitnesses in the picture died last night former texas congressman jack brooks. in his 42 years in the house, brooks not only witnessed history, he made it. he wrote the articles of impeachment against richard nixon. jack brooks was 89. making history and making music. we'll take five to remember jazz great dave brubeck next. ntly absorbed in small continuous amounts. citracal slow release continuously releases calcium plus d with efficient absorption in one daily dose. citracal slow release. i've been a superintendent for 30 some years at many different park service units across the united states. the only time i've ever had a break is when i was on maternity leave. i have retired from doing this one thi
Search Results 0 to 3 of about 4 (some duplicates have been removed)